From 40dd5ae61c8c62cfcda13bd8f8a3b67ff3c980e0 Mon Sep 17 00:00:00 2001
From: thomas <thomas@thomas-VirtualBox.(none)>
Date: Wed, 14 Nov 2012 23:14:04 +0100
Subject: [PATCH] change and transfert getUrlContent

---
 lib/ocsclient.php | 22 +---------------------
 lib/util.php      | 39 +++++++++++++++++++++++++++++++++++++++
 2 files changed, 40 insertions(+), 21 deletions(-)

diff --git a/lib/ocsclient.php b/lib/ocsclient.php
index 795ce30190c..e730b159afd 100644
--- a/lib/ocsclient.php
+++ b/lib/ocsclient.php
@@ -55,31 +55,11 @@ class OC_OCSClient{
 	 * This function calls an OCS server and returns the response. It also sets a sane timeout
 	*/
 	private static function getOCSresponse($url) {
-		$data = self::fileGetContentCurl($url);
+		$data = \OC_Util::getUrlContent($url);
 		return($data);
 	}
 
         /**
-         * @Brief Get file content via curl.
-         * @return string of the response
-         * This function get the content of a page via curl.
-         */
-        
-        private static function fileGetContentCurl($url){
-            $curl = curl_init();
-            
-            curl_setopt($curl, CURLOPT_HEADER, 0);
-            curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
-            curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
-            curl_setopt($curl, CURLOPT_URL, $url);
-            
-            $data = curl_exec($curl);
-            curl_close($data);
-            
-            return $data;
-        }
-        
-	/**
 	 * @brief Get all the categories from the OCS server
 	 * @returns array with category ids
 	 * @note returns NULL if config value appstoreenabled is set to false
diff --git a/lib/util.php b/lib/util.php
index 40b44bf9d6e..497b7879227 100755
--- a/lib/util.php
+++ b/lib/util.php
@@ -642,4 +642,43 @@ class OC_Util {
 
 		return false;
 	}
+        
+        /**
+         * @Brief Get file content via curl.
+         * @param string $url Url to get content
+         * @return string of the response
+         * This function get the content of a page via curl, if curl is enabled.
+         * If not, file_get_element is used.
+         */
+        
+        public static function getUrlContent($url){
+            
+            if  (function_exists('curl_init')) {
+                
+                $curl = curl_init();
+
+                curl_setopt($curl, CURLOPT_HEADER, 0);
+                curl_setopt($curl, CURLOPT_RETURNTRANSFER, 1);
+                curl_setopt($curl, CURLOPT_CONNECTTIMEOUT, 10);
+                curl_setopt($curl, CURLOPT_URL, $url);
+
+                $data = curl_exec($curl);
+                curl_close($data);
+
+            } else {
+                
+                $ctx = stream_context_create(
+                    array(
+                        'http' => array(
+                            'timeout' => 10
+                        )
+                    )
+                );
+                $data=@file_get_contents($url, 0, $ctx);
+                
+            }
+            
+            return($data);
+        }
+        
 }